Garbage can with novel inner and outer can dismounting structure

Abstract

The invention belongs to the technical field of garbage cans, and particularly relates to a garbage can with a novel inner and outer can disassembly structure, which comprises an inner can and an outer can, a connecting buckle assembly is arranged between the outer can and the inner can, the connecting buckle assembly comprises a pressing pin and a spring, a mounting seat is formed on the side wall of the outer can, and the pressing pin is movably arranged in the mounting seat. A pressing pin is arranged in the outer barrel, a spring is connected between the lower end of the pressing pin and the mounting base in an abutting mode, the upper end of the pressing pin extends out of the outer barrel and is provided with a pressing part, and an elastic buckle is formed on one side of the pressing pin. The pressing pin can move downwards by pressing the pressing part, at the moment, the elastic buckle can be separated from the edge of the inner barrel, the outer barrel can be separated from the periphery of the inner barrel by lifting the outer barrel, the inner barrel is cleaned, operation is easy, and use is convenient.

Description

Technical Field

[0001] The invention relates to the technical field of trash cans, in particular to a trash can with a novel inner and outer bucket disassembly structure. Background Art

[0002] The double-layer trash can is a popular type of trash can in households. It includes an inner bucket and an outer bucket mounted outside the inner bucket. A garbage bag can be put on the inner bucket, and then the outer bucket is mounted on the outside, so that the outside is a clean and tidy trash can.

[0003] For example, the Chinese utility model, patent number CN201820150502.6, discloses a kitchen trash can, including a trash can body and an internal hollow base, the trash can body includes an outer barrel and an inner barrel, the inner barrel is detachably connected to the outer barrel, and the outer barrel is threadedly connected to the base.

[0004] Similar trash cans currently on the market rely on the base and the lower edge of the outer barrel to cooperate with threads or bayonet joints to fix the inner barrel in the outer barrel. A disadvantage of this structure is that the base and the lower edge of the outer barrel are buckled too tightly. When taking out and putting out garbage and changing garbage bags, the entire trash can needs to be held in the arms or pressed on the ground, which is extremely inconvenient to operate. If the buckle is not tight enough, it is necessary to use both hands to hold up the bottom at the same time when moving the trash can, which is even more inconvenient. Summary of the invention

[0005] The purpose of the present invention is to provide a trash can with a novel disassembly structure of inner and outer barrels, which solves the problem of inconvenient disassembly and assembly between the inner and outer barrels by connecting a buckle assembly.

[0006] The objective of the present invention is achieved as follows: A trash can with a novel disassembly structure of inner and outer barrels, comprising an inner barrel for storing trash, an outer barrel being installed on the outer periphery of the inner barrel, a connecting buckle assembly being arranged between the outer barrel and the inner barrel, the connecting buckle assembly comprising a pressing pin and a spring, a mounting seat being formed on the side wall of the outer barrel, the pressing pin being movably arranged in the mounting seat, the spring being abutted between the lower end of the pressing pin and the mounting seat, the upper end of the pressing pin extending out of the outer barrel and being provided with a pressing portion, an elastic buckle being formed on one side of the pressing pin to be clamped on the edge of the inner barrel so that the inner barrel and the outer barrel are fixedly connected.

[0007] Preferably, the upper end of the elastic buckle is inclined outward, a clamping block is formed on the upper end of the elastic buckle, and an outer flange for the clamping block to abut against is formed on the outer periphery of the upper end of the inner barrel.

[0008] Preferably, an elastic groove is provided between the elastic buckle and the pressing pin, an elastic notch is formed on the outer side wall of the elastic buckle, and a reinforcement portion is formed between the clamping block and the elastic buckle.

[0009] Preferably, an inner flange is formed on the inner periphery of the upper end of the outer barrel, and a mounting hole is provided on the inner flange for the pressing pin to extend out, and a limiting block is provided on the side wall of the pressing pin, and the limiting block is located between the elastic buckle and the pressing portion.

[0010] Preferably, the inner flange extends inwardly into the barrel in an arc shape, a baffle is formed inside the inner flange, and an installation cavity 1 for installing the edge of the inner barrel is formed between the inner side of the baffle and the inner flange.

[0011] Preferably, a mounting column is formed at the lower end of the pressing pin, a second mounting hole for the mounting column to extend out is formed at the lower end of the mounting seat, and a spring is installed on the outer periphery of the mounting column.

[0012] Preferably, a base is installed at the lower end of the outer barrel, a clamping portion is formed on the outer periphery of the upper end of the base, and a second installation cavity for the clamping portion to be clamped is formed between the lower end side walls of the outer barrel and the inner barrel.

[0013] Preferably, a mounting groove is formed on the upper end surface of the base, and a roller is provided on the lower end of the base.

[0014] Preferably, a peripheral edge is formed on the outer periphery of the lower end of the base, and a step is formed between the peripheral edge and the clamping portion for the lower end of the outer barrel to abut against.

[0015] Compared with the prior art, the present invention has the following outstanding and beneficial technical effects:

[0016] The present invention adopts the design of the connecting buckle assembly so that the outer barrel and the inner barrel can be fixedly connected by a pressing pin to form a whole. In actual use, the pressing part can be pressed to move the pressing pin downward. At this time, the elastic buckle will be separated from the edge of the inner barrel, and the inner barrel and the outer barrel are in a detachable state. By lifting the outer barrel, the outer barrel can be separated from the outer periphery of the inner barrel and the inner barrel can be cleaned. The operation is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention when combined.

[0018] Figure 2 It is a schematic diagram of the structure of the present invention during separation.

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the present invention.

[0020] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0021] Figure 5 It is a structural schematic diagram of the connecting buckle assembly.

[0022] Figure markings: 1-inner barrel; 2-outer barrel; 3-pressing pin; 4-spring; 5-mounting seat; 6-pressing part; 7-elastic buckle; 8-clamping block; 9-outer flange; 10-elastic groove; 11-elastic notch; 12-reinforcement part; 13-inner flange; 14-mounting hole one; 15-limiting block; 16-baffle; 17-mounting cavity one; 18-mounting column; 19-mounting hole two; 20-base; 21-clamping part; 22-mounting cavity two; 23-mounting groove; 24-roller; 25-edge; 26-step. DETAILED DESCRIPTION

[0023] The specific implementation modes of the present invention are further described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-5 As shown, a trash can with a novel disassembly structure of inner and outer barrels includes an inner barrel 1 for storing trash, an outer barrel 2 is installed on the outer periphery of the inner barrel 1, a connecting buckle assembly is arranged between the outer barrel 2 and the inner barrel 1, and the connecting buckle assembly includes a pressing pin 3 and a spring 4, a mounting seat 5 is formed on the side wall of the outer barrel 2, the pressing pin 3 is movably arranged in the mounting seat 5, the spring 4 is abutted between the lower end of the pressing pin 3 and the mounting seat 5, the upper end of the pressing pin 3 extends out of the outer barrel 2 and is provided with a pressing portion 6, and an elastic buckle 7 is formed on one side of the pressing pin 3 to be clamped on the edge of the inner barrel 1 so that the inner barrel 1 and the outer barrel 2 are fixedly connected.

[0025] The present invention adopts the design of the connecting buckle assembly so that the outer barrel and the inner barrel can be fixedly connected by a pressing pin to form a whole. In actual use, the pressing portion 6 can be pressed to move the pressing pin 3 downward. At this time, the elastic buckle 7 will be separated from the edge of the inner barrel 1, and the inner barrel and the outer barrel are in a detachable state. By lifting the outer barrel, the outer barrel can be separated from the outer periphery of the inner barrel, and the inner barrel can be cleaned or the garbage bag can be replaced. The operation is simple and convenient to use.

[0026] After replacing the garbage bag, you only need to put the outer bucket on the inner bucket again and press it down lightly. The inner wall of the inner bucket squeezes the elastic buckle 7 under the action of external force, so that the elastic buckle 7 tends to move to the side close to the elastic groove 10, slides over the edge of the inner bucket, and then automatically resets itself through elasticity, and is re-engaged on the lower end surface of the outer flange 9, so that the inner bucket and the outer bucket are clamped together.

[0027] Combination Figure 4 and Figure 5 The upper end of the elastic buckle 7 is inclined outward, and a clamping block 8 is formed on the upper end of the elastic buckle 7. The outer periphery of the upper end of the inner barrel 1 is formed with an outer flange 9 for the clamping block 8 to abut against. In actual assembly, the spring 4 uses its own elastic force to keep the clamping block 8 against the lower end surface of the outer flange 9, thereby realizing a fixed connection between the inner barrel and the outer barrel.

[0028] Combination Figure 4 and Figure 5 An elastic groove 10 is provided between the elastic buckle 7 and the pressing pin 3. When the pressing pin 3 is pressed downward, the outer wall of the elastic buckle 7 will move toward the side close to the elastic groove 10 due to the compression of the mounting seat 5. At this time, the clamping block 8 leaves the lower end surface of the outer flange 9, so that the connection between the inner barrel and the outer barrel is separated, and the outer barrel can be taken out separately. After the pressing pin 3 is released, the pressing pin 3 can automatically move upward and reset by the elastic force of the spring itself.

[0029] An elastic notch 11 is formed on the outer side wall of the elastic buckle 7 to increase the deformation force of the elastic buckle 7 and prevent it from being damaged. A reinforcing portion 12 is formed between the clamping block 8 and the elastic buckle 7 to increase the stability of the structure and extend the service life.

[0030] Combination Figure 4 and Figure 5 An inner flange 13 is formed on the inner circumference of the upper end of the outer barrel 2, and a mounting hole 14 for the pressing pin 3 to extend is opened on the inner flange 13. A limiting block 15 is arranged on the side wall of the pressing pin 3. The limiting block 15 is located between the elastic buckle 7 and the pressing portion 6, and is clamped at the lower end of the mounting hole 14 to limit the moving position of the pressing pin 3 and prevent it from falling from the mounting hole 14.

[0031] Look specifically Figure 4 The inner flange 13 extends into the barrel in an arc shape, and a baffle 16 is formed inside the inner flange 13. An installation cavity 17 for installing the edge of the inner barrel 1 is formed between the inner side of the baffle 16 and the inner flange 13. After installation, the upper port of the inner barrel 1 is clamped between the clamping block 8 and the baffle 16 to reduce the assembly gap between the two. After the connection, it is more firm and not easy to shake.

[0032] Combination Figure 4 and Figure 5 A mounting column 18 is formed at the lower end of the pressing pin 3, and a second mounting hole 19 is opened at the lower end of the mounting seat 5 for the mounting column 18 to extend out. The mounting column 18 is arranged in the second mounting hole 19 to limit the lateral movement position of the pressing pin 3 so that it maintains vertical movement and improves the stability of the structure. The spring 4 is installed on the outer periphery of the mounting column 18.

[0033] Combination Figure 2 and Figure 3 A base 20 is installed at the lower end of the outer barrel 2, and a clamping portion 21 is formed on the outer periphery of the upper end of the base 20. A mounting cavity 22 for the clamping portion 21 to be clamped is formed between the lower end side walls of the outer barrel 2 and the inner barrel 1. The connection between the base 20 and the inner and outer barrels is achieved through interference fit. The connection structure is simple and easy to disassemble and assemble.

[0034] Combination Figure 2 and Figure 3 The upper end surface of the base 20 is formed with a mounting groove 23 for placing the inner bucket, and the lower end of the base 20 is provided with a roller 24 to facilitate the use of the mobile trash can.

[0035] Combination Figure 2 and Figure 3 A peripheral edge 25 is formed on the outer periphery of the lower end of the base 20, and a step 26 for the lower end of the outer barrel 2 to abut against is formed between the peripheral edge 25 and the clamping portion 21. The lower ends of the outer barrel 2 and the inner barrel 1 are detachably connected through the base 20, and the upper ends of the outer barrel 2 and the inner barrel 1 are detachably connected through a connecting buckle assembly.

[0036] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A trash can with a new type of disassembly structure of inner and outer barrels, characterized in that: The utility model comprises an inner barrel (1) for storing garbage, wherein an outer barrel (2) is installed on the outer periphery of the inner barrel (1), a connecting buckle assembly is arranged between the outer barrel (2) and the inner barrel (1), and the connecting buckle assembly comprises a pressing pin (3) and a spring (4), a mounting seat (5) is formed on the side wall of the outer barrel (2), the pressing pin (3) is movably arranged in the mounting seat (5), the spring (4) is abutted between the lower end of the pressing pin (3) and the mounting seat (5), the upper end of the pressing pin (3) protrudes from the outer barrel (2) and is provided with a pressing portion (6), and an elastic buckle (7) is formed on one side of the pressing pin (3) so as to be clamped on the edge of the inner barrel (1) so that the inner barrel (1) and the outer barrel (2) are fixedly connected.

2. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: The upper end of the elastic buckle (7) is arranged to be inclined outward, a clamping block (8) is formed on the upper end of the elastic buckle (7), and an outer flange (9) for the clamping block (8) to abut is formed on the outer periphery of the upper end of the inner barrel (1).

3. The trash can with a novel disassembly structure of inner and outer barrels according to claim 2 is characterized in that: An elastic groove (10) is provided between the elastic buckle (7) and the pressing pin (3), an elastic notch (11) is formed on the outer side wall of the elastic buckle (7), and a reinforcing portion (12) is formed between the clamping block (8) and the elastic buckle (7).

4. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: An inner flange (13) is formed on the inner periphery of the upper end of the outer barrel (2), and a mounting hole (14) is provided on the inner flange (13) for the pressing pin (3) to extend out. A limit block (15) is provided on the side wall of the pressing pin (3), and the limit block (15) is located between the elastic buckle (7) and the pressing portion (6).

5. The trash can with a novel disassembly structure of inner and outer barrels according to claim 4 is characterized in that: The inner flange (13) extends inwardly of the barrel in an arc shape, a baffle (16) is formed inside the inner flange (13), and an installation cavity (17) for installing the edge of the inner barrel (1) is formed between the inner side of the baffle (16) and the inner flange (13).

6. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: The lower end of the pressing pin (3) is formed with a mounting column (18), the lower end of the mounting seat (5) is provided with a second mounting hole (19) for the mounting column (18) to extend out, and the spring (4) is mounted on the outer periphery of the mounting column (18).

7. The trash can with a novel disassembly structure of inner and outer barrels according to claim 1, characterized in that: A base (20) is installed at the lower end of the outer barrel (2), a clamping portion (21) is formed on the outer periphery of the upper end of the base (20), and a second mounting cavity (22) for clamping the clamping portion (21) is formed between the lower end side walls of the outer barrel (2) and the inner barrel (1).

8. The trash can with a novel disassembly structure of inner and outer barrels according to claim 7, characterized in that: The upper end surface of the base (20) is formed with a mounting groove (23), and the lower end of the base (20) is provided with a roller (24).

9. The trash can with a novel inner and outer bucket disassembly structure according to claim 7, characterized in that: A peripheral edge (25) is formed on the outer periphery of the lower end of the base (20), and a step (26) for the lower end of the outer barrel (2) to abut against is formed between the peripheral edge (25) and the clamping portion (21).

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